Systems and methods for sharing media in a computer network
View Patent ↗A computerized method for sharing removable storage media in a network, the method comprising associating, in an index entry, a first piece of removable storage media in a first storage device with at least a first storage policy copy and a second storage policy copy; copying, to the first piece of removable storage media, data associated with the first storage policy copy; and copying, to the first piece of removable storage media, data associated with the second storage policy copy.
1. A system for sharing a media volume in a network, the system comprising:
a storage manager module executing on a computing device;
a first media management module executing in one or more computer processors communicatively coupled to a media volume and the storage manager module;
a second media management module executing in one or more computer processors communicatively coupled to the media volume and the storage manager module;
wherein the storage manager module is programmed to:
instruct the termination of a first association between the first media management module and the media volume, and
instruct the formation of a second association between the second media management module and the media volume;
shift control of the first media volume from the first media management module to the second media management module by deactivating the first media management module and activating the second media management module wherein the second media management module mounts the media volume and creates an access path to the media volume; and
delegate management of the access path to the second media management module.
2. The system of claim 1 , wherein the storage manager is configured to cause the shift in control in response to a detected failure of the first media management module.
3. The system of claim 1 , wherein the storage manager is further configured to identify said first media management module for said deactivation and said second media management module for said activation according to a load balancing algorithm.
4. The system of claim 1 , wherein the storage manager is further configured to identify the first media management module for said deactivation and the second media management module for said activation based on a type of network pathway between one or more of the first media management and the media volume and the second media management module and the media volume.
5. A system for sharing a media volume in a network, the system comprising:
a storage manager module executing in computer hardware comprising one or more computer processors;
a first media management module executing in computer hardware comprising one or more computer processors communicatively coupled to a media volume and the storage manager module;
a second media management module executing in computer hardware comprising one or more computer processors communicatively coupled to the media volume and the storage manager module;
wherein the storage manager module is programmed to:
instruct the deactivation of a first media management module with respect to the media volume;
instruct the activation of a second media management module with respect to the media volume;
shift control of the first media volume from the first media management module to the second media management module by causing deactivation of the first media management module with respect to the media volume and causing activation of the second media management module with respect to the media volume, wherein the second media management module accesses the media volume via an access path to the media volume; and
instruct the second media management module to conduct data associated with a client computing device to the media volume as part of a data storage operation.
6. The system of claim 5 , wherein the storage manager is configured to cause the shift in control in response to a detected failure of the first media management module.
7. The system of claim 5 , wherein the storage manager is further configured to identify said first media management module for said deactivation and said second media management module for said activation according to a load balancing algorithm.
8. The system of claim 5 , wherein the storage manager is further configured to identify the first media management module for said deactivation and the second media management module for said activation based on a type of network pathway between one or more of the first media management and the media volume and the second media management module and the media volume.
9. The system of claim 5 , wherein the first and second media management modules execute on different computing devices.
10. The system of claim 5 , wherein the media volume is part of a storage area network (SAN).
11. The system of claim 5 , wherein the data storage operation comprises a backup operation.
12. The system of claim 5 , wherein the data storage operation comprises an archive operation.
13. A method for dynamically sharing a media volume in a network, the method comprising:
as implemented by computer hardware comprising one or more computer processors,
instructing the deactivation of a first media management module with respect to a first media volume;
instructing the activation of a second media management module with respect to the first media volume; and
shifting control of the first media volume from the first media management module to the second media management module by causing the deactivation the first media management module with respect to the media volume and the activation of the second media management module with respect to the media volume, wherein the second media management module accesses the media volume via an access path to the media volume; and
instructing the second media management module to conduct data associated with a client computing device to the media volume as part of a data storage operation.
14. The method of claim 13 , wherein said shifting control is in response to a detected failure of the first media management module.
15. The method of claim 13 , further comprising identifying said first media management module for deactivation and said second media management module for activation according to a load balancing algorithm.
16. The method of claim 13 , further comprising identifying the first media management module for said deactivation and the second media management module for said activation based on a type of network pathway between one or more of the first media management and the media volume and the second media management module and the media volume.
17. The method of claim 13 , wherein the first and second media management modules execute on different computing devices.
18. The method of claim 13 , wherein the media volume is part of a storage area network (SAN).
19. The method of claim 13 , wherein the second media management module creates an access path to the media volume and the method further comprises delegating management of the access path to the second media management module.
20. The method of claim 13 , wherein the data storage operation comprises a backup operation.
21. The method of claim 13 , wherein the data storage operation comprises an archive operation.